PH12018500584A1 - Method for manufacturing nickel powder, and method for operating reaction facility - Google Patents

Method for manufacturing nickel powder, and method for operating reaction facility

Info

Publication number
PH12018500584A1
PH12018500584A1 PH12018500584A PH12018500584A PH12018500584A1 PH 12018500584 A1 PH12018500584 A1 PH 12018500584A1 PH 12018500584 A PH12018500584 A PH 12018500584A PH 12018500584 A PH12018500584 A PH 12018500584A PH 12018500584 A1 PH12018500584 A1 PH 12018500584A1
Authority
PH
Philippines
Prior art keywords
pressurized container
nickel
nickel powder
complex solution
flash vessel
Prior art date
Application number
PH12018500584A
Inventor
Yasuo Doi
Kazuyuki Takaishi
Ryoma Yamaguma
Yoshitomo Ozaki
Shin-ichi HEGURI
Original Assignee
Sumitomo Metal Mining Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Mining Co filed Critical Sumitomo Metal Mining Co
Publication of PH12018500584A1 publication Critical patent/PH12018500584A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/15—Nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Provided is a method for manufacturing nickel powder whereby a reduction in production efficiency due to abrasion of a flash vessel connected to a pressurized container can be suppressed when nickel powder is generated using the pressurized container and subsequently recovered. The method for manufacturing nickel powder pertaining to the present invention comprises charging a pressurized container with a nickel sulfate ammine complex solution and seed crystals, adding hydrogen gas to the pressurized container, and reducing the nickel included in the nickel sulfate ammine complex solution, wherein, when a nickel powder slurry obtained in the pressurized container is extracted to a flash vessel connected to the pressurized container, the slurry is extracted to the flash vessel while the supply rate of the nickel ammine complex solution to the pressurized container and/or the extraction rate of the nickel slurry from the pressurized container is controlled so that the liquid level in the pressurized container is in a fixed range.
PH12018500584A 2015-09-28 2018-03-16 Method for manufacturing nickel powder, and method for operating reaction facility PH12018500584A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015190478A JP6459879B2 (en) 2015-09-28 2015-09-28 Nickel powder manufacturing method and reaction facility operation method
PCT/JP2016/070398 WO2017056626A1 (en) 2015-09-28 2016-07-11 Method for manufacturing nickel powder, and method for operating reaction facility

Publications (1)

Publication Number Publication Date
PH12018500584A1 true PH12018500584A1 (en) 2018-09-10

Family

ID=58427431

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500584A PH12018500584A1 (en) 2015-09-28 2018-03-16 Method for manufacturing nickel powder, and method for operating reaction facility

Country Status (8)

Country Link
US (1) US20180257143A1 (en)
EP (1) EP3357609A4 (en)
JP (1) JP6459879B2 (en)
CN (1) CN108025368A (en)
AU (1) AU2016330874B2 (en)
CA (1) CA2998718A1 (en)
PH (1) PH12018500584A1 (en)
WO (1) WO2017056626A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6641632B2 (en) * 2016-03-04 2020-02-05 住友金属鉱山株式会社 Nickel powder manufacturing method
JP6245314B2 (en) * 2016-05-30 2017-12-13 住友金属鉱山株式会社 Method for producing nickel powder
JP2018178232A (en) * 2017-04-20 2018-11-15 住友金属鉱山株式会社 Method for manufacturing nickel powder
JP7194349B2 (en) * 2018-07-13 2022-12-22 住友金属鉱山株式会社 Nickel powder manufacturing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734821A (en) * 1956-02-14 Table ix
CA1043594A (en) * 1975-11-26 1978-12-05 Roman M. Genik-Sas-Berezowsky Production of copper by gaseous reduction
JP2635979B2 (en) * 1987-11-18 1997-07-30 株式会社神戸製鋼所 Continuous high-temperature high-pressure reactor
JP3460005B2 (en) * 1994-10-11 2003-10-27 旭化成株式会社 Hydrogenated polymer
AU767931B2 (en) * 2000-03-07 2003-11-27 Wmc Resources Ltd Water purge of reduction autoclave discharge valves
WO2013105454A1 (en) * 2012-01-13 2013-07-18 住友金属鉱山株式会社 Flash vessel and method for operating same
JP5500304B2 (en) * 2012-06-19 2014-05-21 住友金属鉱山株式会社 Autoclave equipment in high pressure acid leaching process
JP5418660B2 (en) * 2012-06-19 2014-02-19 住友金属鉱山株式会社 Autoclave equipment in high pressure acid leaching process
JP5828923B2 (en) * 2014-01-30 2015-12-09 国立大学法人高知大学 Method for producing nickel powder

Also Published As

Publication number Publication date
US20180257143A1 (en) 2018-09-13
EP3357609A4 (en) 2019-05-08
WO2017056626A1 (en) 2017-04-06
CA2998718A1 (en) 2017-04-06
EP3357609A1 (en) 2018-08-08
CN108025368A (en) 2018-05-11
JP6459879B2 (en) 2019-01-30
AU2016330874A1 (en) 2018-04-26
JP2017066441A (en) 2017-04-06
AU2016330874B2 (en) 2020-02-06

Similar Documents

Publication Publication Date Title
PH12018500584A1 (en) Method for manufacturing nickel powder, and method for operating reaction facility
PH12016501890A1 (en) Method for producing nickel powder
PH12016501637A1 (en) Method for producing nickel powder
PH12016501664A1 (en) Method for producing nickel powder
AR098548A1 (en) PROCESS FOR THE PREPARATION OF METALLYPHIC MINERALS AND HIGH OVEN FOR METAL OBTAINING
MY197089A (en) Method for preparing diol
AU2018260817A1 (en) Method for storage and release of hydrogen
PH12018500025A1 (en) Method for producing cobalt powder
MX2016009377A (en) Method for conversion of a vessel for use as floating liquefied natural gas facility.
GB201602061D0 (en) A diaphragm type electrolytic cell and a process for the production of hydrogen from unipolar electrolysis of water
GB2514679A (en) Electrolytic production of powder
PH12017501317B1 (en) Method for producing nickel powder
NZ721224A (en) A method of shutting down an operating three-phase slurry bubble column reactor
MY187316A (en) Hydrogen sulfide production process and related reactor vessels
MX2012008452A (en) Continuous production of quaternary salts.
PH12017501745B1 (en) Cobalt powder production method
WO2016018836A8 (en) Method of synthetic fuel gas production
NZ707656A (en) Method for two-stage calcified roasting of a vanadium-containing material
PH12018500896B1 (en) Method for producing seed crystal of cobalt powder
PH12015501544A1 (en) Operation method for dezincification plant
PH12018501872A1 (en) Method for producing nickel powder
MY166862A (en) Reactor and process for preparing hydrogen sulphide
PH12018502669A1 (en) Nickel powder production method and nickel powder production device
MX343750B (en) Reactor and process for preparing hydrogen sulphide.
MX357606B (en) Method for leaching valuable metals contained in copper removal slime.